Januszewicz-Witorzeńć, J [Analysis of dental causes of maxillary sinusitis treated surgically at the Department of Maxillofacial Surgery, Institute of Stomatology, Medical Academy in Lódź]. [electronic resource] - Czasopismo stomatologiczne Feb 1974 - 183-6 p. digital Publication Type: Journal Article ISSN: 0011-4553 Subjects--Topical Terms: Chronic DiseaseFocal Infection, Dental--complicationsHumansMaxillary Sinus--pathologyOroantral Fistula--complicationsPeriodontitis--complicationsPolandSchools, DentalSinusitis--etiologyTooth Extraction--adverse effects